10020123323323 has 4 divisors (see below), whose sum is σ = 10609542342360. Its totient is φ = 9430704304288.

The previous prime is 10020123323317. The next prime is 10020123323401. The reversal of 10020123323323 is 32332332102001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10020123323323 - 2²⁹ = 10019586452411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10020123329323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294709509493 + ... + 294709509526.

It is an arithmetic number, because the mean of its divisors is an integer number (2652385585590).

Almost surely, 2^{10020123323323} is an apocalyptic number.

10020123323323 is a deficient number, since it is larger than the sum of its proper divisors (589419019037).

10020123323323 is an equidigital number, since it uses as much as digits as its factorization.

10020123323323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589419019036.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 10020123323323 its reverse (32332332102001), we get a palindrome (42352455425324).

The spelling of 10020123323323 in words is "ten trillion, twenty billion, one hundred twenty-three million, three hundred twenty-three thousand, three hundred twenty-three".